FR1429976A - Process for the polymerization of lactams containing more than six links - Google Patents

Process for the polymerization of lactams containing more than six links

Info

Publication number
FR1429976A
FR1429976A FR13502A FR13502A FR1429976A FR 1429976 A FR1429976 A FR 1429976A FR 13502 A FR13502 A FR 13502A FR 13502 A FR13502 A FR 13502A FR 1429976 A FR1429976 A FR 1429976A
Authority
FR
France
Prior art keywords
polymerization
links
lactams containing
lactams
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR13502A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licencia Talalmanyokat Ertekesito Vallalat
Original Assignee
Licencia Talalmanyokat Ertekesito Vallalat
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Licencia Talalmanyokat Ertekesito Vallalat filed Critical Licencia Talalmanyokat Ertekesito Vallalat
Application granted granted Critical
Publication of FR1429976A publication Critical patent/FR1429976A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
    • C08G69/14—Lactams
    • C08G69/16—Preparatory processes
    • C08G69/18—Anionic polymerisation
    • C08G69/20—Anionic polymerisation characterised by the catalysts used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
FR13502A 1964-04-17 1965-04-15 Process for the polymerization of lactams containing more than six links Expired FR1429976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUGA000376 1964-04-17
HUSC000084 1965-04-05

Publications (1)

Publication Number Publication Date
FR1429976A true FR1429976A (en) 1966-02-25

Family

ID=29424596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR13502A Expired FR1429976A (en) 1964-04-17 1965-04-15 Process for the polymerization of lactams containing more than six links

Country Status (6)

Country Link
US (1) US3451975A (en)
AT (1) AT260540B (en)
DE (1) DE1570876B1 (en)
FR (1) FR1429976A (en)
GB (1) GB1107217A (en)
NL (1) NL142182B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539662A (en) * 1968-07-12 1970-11-10 Gulf Research Development Co Thermoplastic alloys of finely divided polylactams polymerized with alkaline catalyst and cocatalyst in a high molecular weight olefinic polymer matrix and method of preparation
US4393193A (en) * 1977-06-29 1983-07-12 Harwe Ag Process for producing molded articles from polylactams by activated anionic polymerization of medium lactams
US4233433A (en) * 1977-06-29 1980-11-11 Harwe Ag Process for producing molded articles from polylauryllactam activated anionic polymerization
US4404360A (en) * 1981-11-02 1983-09-13 Harwe Ag Homogeneous molded article produced from polylactam by activated anionic polymerization of medium lactams

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA607225A (en) * 1956-12-13 1960-10-18 H. Mottus Edward Polycaprolactam and preparation thereof
US3017391A (en) * 1956-12-13 1962-01-16 Monsanto Chemicals Preparation of polycaprolactam using n-acyl activators
DE1067587B (en) * 1957-07-20 1959-10-22 Basf Ag Process for the one-step production of molded polyamide bodies
AT218744B (en) * 1959-07-14 1961-12-27 Basf Ag Process for the alkaline polymerization of lactams
FR1287073A (en) * 1960-04-12 1962-03-09 Basf Ag Process for accelerating the alkaline polymerization of caprolactam
NL127261C (en) * 1961-10-20
US3206418A (en) * 1963-03-21 1965-09-14 Du Pont Process of polymerizing and foaming a lactam containing a novel cocatalyst
BE635226A (en) * 1963-04-04

Also Published As

Publication number Publication date
US3451975A (en) 1969-06-24
AT260540B (en) 1968-03-11
NL142182B (en) 1974-05-15
NL6504897A (en) 1965-10-18
DE1570876B1 (en) 1972-06-08
GB1107217A (en) 1968-03-27

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